Return to Statistics Applets Return to Normal Distribution Applets

Variations of the Normal Distribution

Move the slider for the sample size n to see
how the normal distribution curve changes.
The blue curve remains fixed for reference.

This is a Java Applet created using GeoGebra from - it looks like you don't have Java installed, please go to

Updated October 9, 2013

Created by David Gurney using GeoGebra